20911 72ND AVE W.PDFlill 11111111
5703
20911 72ND AVE W
A
CITY OF EDMONDS ASSET INFORMATION SHEET
le"NEW
ADDITION
RETIREMENT
ASSET NO
ADDITION TO ASSET NO.
574�0 z
DESCRIPTION
SERIAL NO.
LOCATION
Alt- t4i -
DVT. NO
���-72/
PURCHASE ORDER NO.
PURCHASE ORDER DATE
COST
PROJECT NUMBER �7/ -
PROJECT COMPLETION DATE
COST
B.A.R.S. ACCOUNT NO. 63
ESTIMATED LIFE
INITIATED BY
DATE
APPROVED BY
"SUBMIT ASSET INFORMATION SHEET WITH FINAL PAYMENT REQUEST
*SUBMIT ASSET INFORMATION SHEET UPON CLOSE OF PROJECT
ACCOUNTING ONLY
2/DEPRECIATE
MONTHLY DEPRECIATION AMOUNT
ANNUAL DEPRECIATION AMOUNT
G.L. ENTRY
REFERENCE
tnp INITIAL
LL
VERIFIED BY
PROCESSED
BATCH NO.
DATE
DEPARTMENT FILE
MEMO TO: Building Division
FROM: Engineering Division
SUBJECT: CA/
After review of the subject building permit application, we have the
following comments:
1) Connection to City water system required.
2) Connection to City sanitary sewer system required.
3) Right-of-way permit required for any work.on City property.
4) Driveway slope not to exceed 141*0.
5) Back water valve required if downstai'rs plumbing is below
elevation of upstream manhole.
6) Water and sewer lines to be separated b;I 10 foot minimum.
7) Builder/owner responsible for containing all tempora.ry runoff And
erosion on site and may pot inipact neighboring properties in any
way.
8) Construction hours from 7:00 a.m. to io:00 p..-,l. on wdekdays and
10:00 a.im. to 6:00 p.m. on weekends and holidays.
9) No burning of. construction refuse -Wit-h()IIt- -;;n-n-rmr;;1 by Kire Dept.
12 aww Z R f7FZ M- M
IN MMYR,
7-MUMA WE
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C)
-CITY of EDIVIO�`,NDS
(C rg V
ForlInspection Call,J71-3202�)
Address of Constructi,on: 2 of / / - 7,,3 -,> .4 v e-
Property Legal Description (Include all easements):
0 -� -,Zoe&
Owner and/or Builder: C fi v,5 A/I 1 11U
Contractor & License No: C_ -5 & H
Singl:e Family Residence
Multi -Family
Commercial
S I'D E &S-W. El. PW R* I T
PERMIT NO., @Vclo,)?2
N06 4?
(No. of Units
I A,
._�BALLINGER_
N
(No. of fixture Units' LIFT ST.ATIO fl
Invasion into City Right -of -Way: No Yes (If Yes, Right -of -Way
Construction Permit required. Call One- Call -'Center (1-800-424-5555) before any
excavation.)
Cross other Private Property: No ^� Yes — (If Yes, easement required,
attach legal description and county easement number.)
PLEASE READ THE ITEMS LI5ED ON THE BACK RECEIVED
OCT 3 1
I certify that I have read and shall comply PUBLIC WORKS Date
with the items listed on the back.
Permit Fee: L Issued By: C:5�
Trunk Charge: "Date Issued: ZL/) —E / — 85
Assessment Fee: Receipt No.: I sz -0
Partial Inspection:
Comments Date Initial
Final Inspection Approved: 1—to b - 4
Date Initial
Rejected':
Reason Date Initial
0
** PERMIT MUST BE POSTED ON JOB SITE **
Wh.ite Copy - File Green Copy -'Inspector Buff Copy - Applicant
The City of Edmonds Side Sewer Drawing EASEMENT NO - --------------------------------------------
NEW CONSTRUCTION RE -PAIRS F-� LID NO - ------------------ - ASMT. NO - ---------- -------
ct:a Z
OWNER ------------------------------------------------------------------------------------------------ CONTRACTOR ------- k4.-Y��AA -------- ---------- PERMIT NO. D --- --- ---- --
JOB ADDRESS D"D-CAA) ------- —1 ------ - ---------- LEGAL DESCRIPTION: LOT NO - --------- L --------------------------- BLOCK NO - ------------------------------------
110 K-1 �A ------------------------------------------------------------------------------------------------------------------------------------------------------------------
NAMEOF ADDITION ---------------------------------------------------------------------------------------- I .............. I ------
V I A BALD ---- cm
LIFT STATION
0
PWW-0001 -11/75 (REVA 1/78)
bj 0 lot X) V- v4 -
Approved:
DATE --- U--19..—...L�x---
L
By------ ---- ---------
PT
NORTH _L 1 -1 N
-SITE
SCLLE:
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PROPOSED
STRUCTURE
Mi �0 CA4LAtOLJ A7ALFA
12
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ms ID
0VGc.<x4 r��
Trr
LANDSCAPE PLAN
. FOR
CROSBY HOMES, INC.
EDMONDS, WASHINGTON
in
Z.:J P'LE.
U
SEATTLE HEIGHTS DIV. 4 (Edmonds) 10-Aug-86
CALCULATIONS FOR DETENTION VOLUME
Total lot area, sf 8235. 0
Bypass, sf = 715
Retained area,,sf 7,520
Length of runoff 80.0 feet
Slope= 0.081 it/ft
Runoff travel velocity 1.3 fps
Time of concentration, Tc(r)= 11.0 minutes
Design storm, I(10yr) = 1.78
----------------------------------- : ----------------------------------------
Total development/developed area (acres) 0.1B90. acres
Existing runoff coeff., Ce = - 0.2216—
roof, paved areas, etc. 0.90 x 786
planters, yard area 0.15 x 7449
8235
Exist flow from site, Oe = (Itc(r) x At x Ce) 0.0746-,-'
Future runoff coeff., Cf by'proportional areas
roof, paved areas, etc. 0.90 x 4742-*�'
planters, yard area 0.15 x 3493
8235 Cf r 0.5819--.,
Future flow from site, Of = (Itc ' (r) x At x Cf) = 0.1958ve,' cfs
----------------------------------------------------------------------
RETAINED:
Area of retained flow, Ar 0.1726 acres
Existing runoff coeff for retained area Cer 0.2133
roof, paved areas, etc. 0.90 x 635
planters, yard area 0.15 x 6885
7520
Exist flow off retained area, Der = iltc(r) x Ar x Cer) 0. 0656
Future runoff coeff., Cfr:
Future runoff coeff by proportional areas
roof, paved areas, etc. 0.90 x 4742
planters, -yard area 0.15 x 2778
7520 Cfr 0.6229"
Future flow from site, Of = (Itc(r) x At x Cf) 0.1914v" cfs
---------------------------------------------------------------------------
BYPASS:
Area of bypass flow Ab 0.0164 acres
Existing runoff coeff for bypass area Ceb 0.3084-'
roof, paved areas, etc. 0.90 x 151
planters, yard area 0. 15 x 564
715
Existing bypass flow, Deb (Itc (r) x Ab x Ceb) 0.0090
Future runoff coeff for bypass area Cfb 0.1500 0' S'
roof, paved areas, etc. 0.90 x 0
planters, yard area 0. 15 x 715
Future bypass 715
f . low, Qfb = (Itc(r) x Ab x Cib), 0.0044 cfs
---------------------------------------------------------------------------
Oadjusted = Der + Deb - Qfb 0.0702 cfs�/
0.6526 cf5/imp.acre
Do = Oadjusted/(Ar x Cfr)
SEATTLE HEIGHTS DIV. 4 (Edmonds)
STORAGE REQUIREMENTS FOR SINGLE ORIFICE SYSTEM
00, cf 5
T, min for one outlet: T = -25 + (2255/0o)tt.5
VSmax, cf/ac = (3607 T) /(T + 25))-(40 * Qo t T
Total storage reqd. Vs x Ar x Cfr=
CALCULATiON OF OUTLET SIZE
Ofisite area contributing to retention, Ao
Runoff factor for offsite area, Ceo =
Total development area contrib. drainage, Ar
Existing runoff CDEff for area, Cer
Design storm, 1(10yr), using Tc(o)
--------------------------------------------
Existing Flow:
I O-Aug -88
0.65 -
33.8 min
1191. 1 cf /ac
128. 1 cf --'
0.072 acre
0. 15
0.17 acres
0.21
1.68 in/hr
-----------------
Ger = Ar
x Cer x Itc(o)
0.06
cf5,"'
Qeb = Ab
x Ceb x Itc(o)
0.01
cis--"
Qeo = Ao
x Ceo x Itc(o)
0.02
cis
Ge =
--------------------------------------------
Oer + Qeb + Geo
----------
0.09
cis
Allowable
flow, Oallow = De - Qfb
-----------
0.08
cis
ORIFICE DIAMETER:
H, feet *0:-- 2 —?6
a, sq it 0.008
d f e e t 0. I'l
d i n c h e s I - 4 /16 YA:)
CALCULATION OF EMERGENCY OVERFLOW CAPACITY
-------- 7 -------------------------------------------------
Using the equation for a sharp crested weir;
W 6W X L X LIJ 4 %Z X g) 4 *. Z3 X t1$$31Z
and, distan6e� around overflowing edge
Cw .605 + OB x H/P,+ 1/(305 x H) D =,di-ameter of overflow pipe
' H = head above overflow pipe edge
H = 0. 5� f.t.- P=height of weir
D = 0.3 it
L Pi x D = 1.0 it
P = 5.0 f t
CW = 0.620
Q max capacity 1.2 c f s
----------------------------------------------------------
L
SEAVILE HEIGH-iS DIVISION 4
.CROS,BY HOMES INC..
`;-'LSA # 1945
CALCULATION OF DETENTION PIPE SIZE
Required storage volume is 128 cf.
3 foot catchba5ins:
Using an 18" pipe and two 2 foot x
Catchbasin volume = 2 x 2 x 3 x 18/12 = 18 cf.
Pipe end area = 1.8 sf. Pipe length required = (12B
f eet .
M � CA
Ar
40-
104. /0'
----------
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CONSTRUCTION PFRUIT APPI WATIInN
NAPAE (OR NAME Of BUSINESS)
6 /� C -5d ;/ All
/7 (7' 8 2 A :�'. 31 (- /
2
I
ADDRESS
X
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CITY
HONE NUMBER
A n L;
NAME
cr
ADDRESS
0
a:
CITY
--rT7ELEPH13NE
NUMBER
Z
0
STATE LICENSE NUMBER
Legal Description of Property - include all easements
(show below or attach four copies)
Z
a.
a:
N71
Lnd NEW
El RESIDENTIAL PLUMBING
ADDIALTER'
1:1 COMMERCIAL
MECHANICAL
REPAIR
0 RETAINING WALL
El SIGN
DEMOLIS'H
EXCAVATE
D OR FILL
FENCE
REMODEL
r7 . PRE -MOVE INSPJ
COMPLIANCE INSP.
(—x—F
swim
POOL
WOOD STOVE/ fr..71
INSERT InJ APT.BLDG
RENEWAL
Z
NUMBER OF
NUMBER OF
DWELLING
co I UNITS
0
NATURE OF WOR TO BE DONE (ATTACH PLOT PLAN)
15' " tv C / E- F-� / " 91,
U
This Permit covers work to be done on private property ONLY.
Any construction on the public domain (Curbs, sidewE%Iks,
driveways, marquees, etc.) will require separate permission.
Permit Application: 180 Days
Permit Limit: I Year - Provided Work is Started Within 180 Days_
"Applicant, on behalf of his or her spouse, heirs, assigns and
successors in interest, agrees to indemnify, defend and hold
harmless the City of Edmonds, Washington, its officials,
employees, and agents from any and all claims for damages of
a:
< whatever nature, arising directly or indirectly from the issuance
of this permit. Issuance of this permit shall not be deemed to
modify, waive or reduce any requirement of any city ordinance
0
x nor limit in any way the City's ability to enforce any ordinance
provision."
I hereby acknowledge that I have read this application; that the
information given is correct; and that I am the owner, or the duly
authorized agent of the owner. I agree to comply with city and
state laws regulating construcdon; and in doing the work authoriz-
ed thereby, no p6rson will be employed in violation of the Labor
Code of the State of Washington relating to Workmen's Compensa-
tion Insurance.
SIGNATURE (OWNER OR AGENT) IDATE SIGNED
IADDRESS 20 ?./-,/ - -2 ,
L E G A L D E SC
LEGAL DESCRIPTION CHECK
7-
q wD
SUBDjv,q-0�121�.
14-99
— ,
LID No.
9*
P U B L I C R 'G
PUBLIC RIGHT OF WAY PER OFFICIAL STREET MAP.
E X IS T ' N G
EXISTING -4 0 REQUIRED DEDICATION
P
PROPOSED.
ROPOS E D
- -
TESCP
APPROVED BY
RIGHT OF WAY CONSTRUCTION PERMIT REQUIRED
STREET USE PERMIT REQUIRED[
SEE ENGINEERING MEMO DATE ele" EVIE B
I
M
n go
REMARK
r, 9W. Of w u rw
ANG SUPPLY SIZE
REMARKS
SIGN AREA
ALLOWED PROPOSED
ENV. REVIEW
COMPLETE EXEMPT
ADB NO.
SHYR—ELINEN
VARIANCE OR CU
PLANNING REVIEW BY
DATE
YARDS
FRONT SIDE REAR
HEIGHT
LOT CO'
VERAGE
REMARKS
CHECKED BY
:k)k
TYPE OF CONSTRUCTION
A"-
CODE
HEIGHT
SPECIAL INSPECTOR
REQUIRED
F� YES I'; NO
AREA
—d
OCCUPANCY
GROUP
OCCUPANT
LOAD
REMARKS
PROGRESS INSPECTIONS PER UBC 305
-j
:3
00
VALUATION
FEE
PLAN CHECK FEE
BUILDING
PLUMBING
MECHANICAL
GRADING/FILL
STATE SURCHARGE
t:NFHGY CODE
PLAN CHECK DEPOSIT
TOTAL AMOUNT DUE
ATTENTION
IT. IS UNLAWFUL TO USE OR OCCUPY. A BUILDING OR STRUCTURE
UNTIL A FINAL INSPECTION HAS BEEN MADE AND APPROVAL OR
A CERTIFICATE OF OCCUPANCY HAS BEEN GRANTED. UBC
CHAPTER 3.
102-87
1 0 2 X-11,
ATTENTION
APPLICATION APPROVAL
THIS PERMIT
AUTHORIZES
This application is not a permit until
ONLY THE
signed by the Building Official or his
WORK NOTED
Deputy; and fees are paid, and' receipt is
INSPECTION
acknowledged in space provided.
DEPARTMENT
CITY OF
OFFICIAL'S SIGNATURE DATE
EDMONDS
771-3202
RELEASED BY: DATE
ORIGINAL — File YELLOW — Inspector
PINK — Owner GOLD — Assessor
118442
170
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EX. 18"FleS
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EX FI-1
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e:10 7'" S ZeEE T S. W -
Filter Barrier: This sediment barrier may be constructed using
Standard strength synthetic filter fabric. It is designed for low
or moderate flows not exceeding 1 cfs.
1. The height of a filter barrier shall be a minimum of 15 inches and
shall not exceed 18 inches .
2. standard strength synthetic filter fabric shall be purchased
in a continuous rol I and cut to the length of the barrier to avoid
the use of joints ( and thus improve the strength and efficiency of
the barrier).
3. The stakes shall be spaced a maximum of 3 feet apart at the barrier
location and driven securely into the ground (minimum of 8 inches).
1. Set the stakes. 2. Excavate a 4"x4" trench 4. A trench shall be excavated approximately 4 inches wide and 4 inches
upslope along the line of deep along the line of stakes and upslope from the barrier.
stakes.
5. The filter material shall be stapled to the wooden stakes, and 8
inches of the fabric shall be extended into the trench. Ileavy duty
wire staples at least 1/2-inch long shall be used. Filter material
shall not be stapled to existing trees.
6. The trench shall be backfilled and the soil compacted over the filter
material.
, om
w
W
rp 1,U I
4" 7. If a filter barrier is to be constructed across a ditch line or Swale,
the barrier shall be of sufficient length to eliminate end flow,
and the plan configuration shall resemble an arc or horseshoe with
3. Staple filter material to 4. Backfill and compact the the ends oriented upslope
stakes and extend it into excavated Soil. I ; 6 11 k A h-n th- have served their useful
0. r i ter arr ers s a e ren-ve w J
purpose, but not before the upslope area has been permanently stabi-
I i zed.
Maintenance
1. Silt fences and filter barriers shall be inspected immediately after
each rainfall and at least daily during prolonged rainfall. Any
required repairs shall be made immediately.
2-. Should the fabric on a silt fence or filter barrier decompose or
become ineffective prior to the end of the expected usable life and
the barrier still be necessary, the fabric shall be replaced promptly.
3. Sediment deposits should be removed after each storin event. They
must be removed when deposits reach approximately one-half the height
of the barrier.
4. Any sediment deposits remaining in place after the silt fence or
filter barrier Is no longer required shall be dressed to conform
with the existing grade, prepared and seeded.
UPPLR
CArC_Vi ,
BASkN 05:TTkJT10" P;P1 '_L1"CTV4 COVrTROL LATC-i
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_,eESTRICTO,e DETAIL
CIO,"
klOrES
,k,65 7,elC T(OR
-To OLJTi.__CT
(p,l P RAP OP,
P,UNOF F
SIP READER)
0.,` 10,3. 06
&WC1
1=01F5 FIF6
7-0 017-CI-1
1 . LOCATION OF EXISTING UTILITIES AND IMPROVEMENTS SHOWN ARE
APPROXIMATE ONLY AND IT SHALL BE THE RESPONSIBILITY OF THE
CONTRACTOR TO EETERMINE THE EXACT LOCATION(S) OF ALL
UTILITIES AND IMIROVEMENTS TO AVOID DAMAGE OR DISTURBANCE.
2. ALL COITST.:ZUCTICU SHALL CONFORM TO THE "STANDARD
SPECIFICATIDUS MR MUNICIPAL PUBLIC WORKS CONSTRUCT ION "
AND STANDAM PLMIS AS ADOPTED BY THE CITY OF EDMONDS, AND
ANY REQUIREMENTS ESTABLISHED AT CITY HEARINGS ON THIS
PLAT.
3. ALL CONSTRUCTION IS SUBJECT TO THE INSPECTION BY THE CITY
OF EDMONDS kND TEE CONTRACTOR SHALL NOTIFY THE CITY OF HIS
SCHEDULE III SUFF:CIENT TIME TO PERMIT INSPECTION PRIOR TO
AND DURING rHE WCRK.
4. ALL WORK W�TIIIN THE PLAT AND CITY RIGHT OF WAY SHALL BE
SUBJECT TO rHE IFSPECTION'OF THE ENGINEER.
5. THE CONTRACTOR 311ALL BE RESPONSIBLE FOR OBTAINING ALL
PERMITS FOR ROAD AND UTILITY CONSTRUCTION.
6. PROVIDE Ali) MAINTAIN TEMPORARY SEDIME14TATIOIT COLLECTION
FACILITIES TO INSURE SEDIMENT -LADEN WATER DOES NOT ENTER
THE NATURAI DRAIIIAGE SYSTEM. THESE FACILITIES MUST BE IN
OPERATION PRIM TO CLEARING AND GRADING, AND
SATISFACTORILY MAINTAINED UNTIL CONSTRUCTION IS COMPLETE
AND THE POTENTIAL OF ON -SITE EROSION HAS PASSED.
Al
41
0
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220TA
VIChUITY MAP
66GAL DESCRIPTIOAJ
LOT 2) CITY OF EVA401-105 SA10A27- SU801VI,5101-1
/_/0- 5 -14-88.
SS M 14 e-0 (f .4 7-E4? e C0RX_1Ek::' Goc 0 10 -r'4 S TeEE 7- S W.
70-c,4VE1_1UE W. IJOR71-1 ZIM ELEV 100.00.
04 7 UM
OWIJERIOEVELOPEA2
-OSSY A40MES, AUC
P. 0 - BOX 13,301
LY111kyWOOD11 W,4. 960465
PRO,JEC 7-
5 / TE
AUB "D
4UC7 5 7988
ENGINEERING
STORM DRAINAGE PLAN
FOR
40% rn y Lill A a
CR 0..> &r r7lulmES INC.
IN SE/4 SW V4,SECTION 20jT27N.,R.4E.1W.M.
CITY OF EDMONDS
SNOHOMISH COUNTY, ' WASHINGTON
now
'��FZ 116
c
18442
t
4. /0'
+
Pr_
108
FF EL. /070
MAX. MEIGAI 7
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FXTER'17,
06
4) SARZIER!
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Top 108-56 -7 7011c, 106. 5
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1. Set the stakes.
Flow
3. Staple filter material to
stdkes and extend it into
E 10 7-q S TeEE T S W7
Filter Barrier: This sediment barrier may be constructed using
Standard strength synthetic filter fabric. It is designed for low
or moderate flows not exceeding I cfs.
1. The height of a filter barrier shall be a minimum of 15 inches and
shall not exceed 18 inches.
2. standard strength synthetic filten fabric shall be purchased
in a continuous roll and cut to the length of the barrier to avoid
the use of joints (and thus improve the strength and -efficiency of
the barrier).
3. The stakes shall be spaced a maximum of 3 feet apart at the barrier
location and driven securely into the ground (minimum of 8 inches).
2. Excavate a 4"x4" trench 4. A trench shall be excavated approximately 4 inches wide and 4 inches
upslope along the line of deep along the line of stakes and upslope from the barrier.
stakes.
5. The filter material shall be stapled to the wooden stakes, and 8
inches of the fabric shall be extended into the trench. Heavy duty
wire.staples at least 1/2-inch long shall be used. Filter material
�,hall not be stapled to existing trees.
6. The trench shall be backfilled and the soil compacted over the filter
material.
7. If a filter barrier is to be constructed across a ditch line or swale,
4" the barrier shall be of sufficient length to eliminate end flow,
and the plan configuration shall resemble an arc or horseshoe with
4. Backfill and compact the the ends oriented upslope
excavated soil.
8. Filter barriers shall be removed when they have served their useful
purpose, but not before the upslope area has been permanently stabi-
lized.
Maintenance
1. Silt fences and filter barriers shall be inspected immediately after
each rainfall and at least daily during prolonged rainfall. Any
required repairs shall be made immediately.
2. Should the fabric on a silt fence or filter barrier decompose or
become ineffective prior to the end of the expected usable life and
the barrier still be necessary, the fabric shall be replaced promptly.
3. Sediment deposits should be removed after each storm event. They -
must be removed when deposits reach approximately one-half the height
of the barrier.
4. Any sediment deposits remaining in place after the silt fence or
filter barrier Is no longer required shall be dressed to conform
with the existing grade, prepared and seeded.
UPPF-R
C t,-rc. V4
BAS I N 0 r TE �n iOq PC COVrrROL CATC.i
(YIZNT) - P,
) r— I' M 1 V4 , 2 W Z. x CAO V C Fk� --- :,t�p �A
5-OPE
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SYSTEM CROSS SECTION
GR4 TE
4"PVC
4" /�Vf 776E
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1-10,�6- /
.IeESTRICTOR DETAIL
ca"I
GE,UEeAL kJOTES
RE,57,e1Cr6,e
,7-
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(NI P RAP OR
R U N 0 F F
5 P R EA D E R,
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4"14015 F111:1E
TO O/TC/-/
1 . LOCATION OF EXISTING UTILITIES AND TMP11OVEMFNTS SHOWN ARE
APPROXIMATE ONLY AUD IT SHALL 13E THE RESPONSIBILITY OF THE
CONTRACTOR TO DE?ERMINE THE EXACT 1,�)CATI.Orl(5�) OF ALL
UTILITIES AND IMPROVEMENTS TO AVOID DAMAGE Oft DISTURBANCE.
2. ALL CONSTRUCTION SHALL CONFORM TO THE "STANDARD
SPECIFICATIONS FOE MUNICIPAL PUBLIC WORKS CONSTRUCTION"
AND STANDARD PLANS AS ADOPTED BY THE CITY OF EDMONDS, Atli)
ANY REQUIREMENTS ESTABLISHED AT CITY HEARINGS Oft THIS
PLAT.
3. ALL CONSTRUCTION IS SUBJECT TO THE INSPECTION BY THE CITY
OF EDMONDS AND THE CONTRACTOR SHALL NOTIFY THE CITY OF HIS
SCHEDULE IN SUFFICEE14T TIME TO PERMIT INSPECTION PRIOR TO
AND DURING THE WORK.
4. ALL WORK WITHIN THE PLAT AND CITY RIGHT OF WAY SHALL BE
SUBJECT TO THE INS�ECTION OF THE ENGINEER.
5. THE CONTRACTOR SIALL BE RESPONSIBLE FOR OBTAINING ALL
PERMITS FOR ROAD AND UTILITY CONSTRUCTION.
6. PROVIDE AND MAINTAIN TEMPORARY SEDIMENTATION COLLECTION
FACILITTES TO INSURE SEDIMENT -LADEN WATER DOES NOT ENTER
THE NATURAL DRAINAr3E SYSTEM. THESE FACILITIES MUST BE IN
OPERATION PRIOR TO CLEARING AND GRADING, A14D
SATISFACTORILY MAIITAINED UNTIL CONSTRUCTION IS COMPLETE
AND THE POTENTIAL OF 011-SITE EROSION HAS PASSED.
J.,
V/C A414P
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0 70',4VEI-10E W. 1-10R71-1 Z:'IM ELEV .100,00,
047-UA4
OWIJERIOEVEI-OpEe
CZOSSY POMES, IkJC.
P.O. 1301y 13301
1/y/_//JWO001) W4. q8o4rs
AL
AUG 111988
a =1T
STORM DRAINAGE PLAN
FOR
CR 0.5"'B"Y � HOMES, INC.
IN SEV4 SW V4,SECTION 20,T27N.,R.4E.,W.M..
CITY OF EDMONDS
SNOHOMISH COUNTY, WASHINGTON